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182 results for Round Bottom Flasks

You searched for: Round Bottom Flasks

Round Bottom Flasks

Specifically shaped for uniform heat distribution, the round bottom flasks are used for distillation, chemical reactions, heating liquid sample, and storage demands. Manufactured from resistant glass, the spherical containers will spread encountered stress evenly across surfaces to prevent fracturing. Built with temperature resistance, the glassware is an essential piece in reflux set-ups. Primarily used for chemical and biochemical research, the round bottom flasks have short or long neck options.

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Synthware Round Bottom Flasks with Three Vertical Necks, Kemtech America

Synthware Round Bottom Flasks with Three Vertical Necks, Kemtech America

Supplier: Kemtech America

Round-bottom with [ST] joints.

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PYREX® Round Bottom Boiling Flasks

PYREX® Round Bottom Boiling Flasks

Supplier: Corning

Round bottom flasks with long neck and tooled mouth.

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Synthware Round-Bottom Flasks with Three Necks, Angled

Synthware Round-Bottom Flasks with Three Necks, Angled

Supplier: Kemtech America

Round bottom with [ST] joints.

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Flask with Thermowell, Ace Glass Incorporated

Flask with Thermowell, Ace Glass Incorporated

Supplier: Ace Glass

This round-bottom flask has a center neck with a [SJ] 35/25 top joint and an angled side port thermometer well

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Eisco LabGlass® Boiling Flasks, Round Bottom with Threaded Joint

Eisco LabGlass® Boiling Flasks, Round Bottom with Threaded Joint

Supplier: Wards

High quality round bottom boiling flasks for chemistry classrooms and laboratories.

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Flask, Tapered Wall, Three Necks, Ace Glass Incorporated

Flask, Tapered Wall, Three Necks, Ace Glass Incorporated

Supplier: Ace Glass

This flask has walls tapered inward toward the bottom

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Flask, Single Long Neck, Ace Glass Incorporated

Flask, Single Long Neck, Ace Glass Incorporated

Supplier: Ace Glass

This round-bottom flask has a single long neck with a reinforced [ST] 24/40 outer joint

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Synthware Round-Bottom Flasks, Single-Neck, Kemtech America

Synthware Round-Bottom Flasks, Single-Neck, Kemtech America

Supplier: Kemtech America

Heavy wall design.

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Pear-Shaped Drying Flasks, Side Indents, Heavy Wall, Ace Glass

Pear-Shaped Drying Flasks, Side Indents, Heavy Wall, Ace Glass

Supplier: Ace Glass

Pear-shaped evaporating flasks with a [ST] outer joint and side indents

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Synthware Round-Bottom Flasks with Hooks, Kemtech America

Synthware Round-Bottom Flasks with Hooks, Kemtech America

Supplier: Kemtech America

Heavy wall design.

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Boiling Flasks, Round Bottom, Ground Glass Joints, Borosilicate Glass, United Scientific Supplies

Boiling Flasks, Round Bottom, Ground Glass Joints, Borosilicate Glass, United Scientific Supplies

Supplier: United Scientific Supplies

Round-bottom boiling flasks with ground glass joints (24/40).

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Synthware Four-Neck Round-Bottom Flasks, Angled, Kemtech America

Synthware Four-Neck Round-Bottom Flasks, Angled, Kemtech America

Supplier: Kemtech America

Heavy wall design.

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Synthware Round-Bottom Flasks with Four Necks

Synthware Round-Bottom Flasks with Four Necks

Supplier: Kemtech America

With identical vertical side joints.

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European Style Five-Neck Flasks, Angled Necks, Ace Glass

European Style Five-Neck Flasks, Angled Necks, Ace Glass

Supplier: Ace Glass

European style flasks have tapered walls with a shallow bottom for more efficient magnetic or mechanical half-moon shaped paddle stirring

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European Style Four-Neck Flasks, Angled Necks, Ace Glass

European Style Four-Neck Flasks, Angled Necks, Ace Glass

Supplier: Ace Glass

European style flasks have tapered walls with a shallow bottom for more efficient magnetic or mechanical half-moon shaped paddle stirring

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Flask, Two Neck, Pear-Shaped, Heavy Wall, Ace Glass Incorporated

Flask, Two Neck, Pear-Shaped, Heavy Wall, Ace Glass Incorporated

Supplier: Ace Glass

These pear-shaped flasks have a [ST] outer side arm and [ST] outer center joint

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Synthware Flask, Round Bottom, Three-Neck, Microscale, Kemtech America

Synthware Flask, Round Bottom, Three-Neck, Microscale, Kemtech America

Supplier: Kemtech America

Microscale round bottom flask with three externally threaded 14/10 outer ground joints.

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Spherical Jacketed Reaction Flask, Ace Glass Incorporated

Spherical Jacketed Reaction Flask, Ace Glass Incorporated

Supplier: Ace Glass

This rugged, spherical reaction flask with Duran style flat flange has an O-ring groove for use with the Ace Glass quick release clamp. The 0-14 Easy-Action and Piston bottoms have a 28/15 ball joint bottom connector. Each flask is supplied with one CAPFE (PTFE encapsulated silicone) O-ring. Plain silicone O-rings are also available. All capacities have size 28/15 O-ring ball joints on inlet and outlet, sealed tangentially. Fabricated from borosilicate glass.

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Flat-Bottom Three-Neck Flasks, Vertical Necks, Ace Glass

Flat-Bottom Three-Neck Flasks, Vertical Necks, Ace Glass

Supplier: Ace Glass

Flat-bottom flask can sit directly on heater or stirrer without other support

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Flask, Two-Neck, Pear-Shaped, Ace Glass Incorporated

Flask, Two-Neck, Pear-Shaped, Ace Glass Incorporated

Supplier: Ace Glass

These pear-shaped flasks have a side arm for use with a rubber stopper (not included)

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European Style Three-Neck Flasks, Angled Necks, Ace Glass

European Style Three-Neck Flasks, Angled Necks, Ace Glass

Supplier: Ace Glass

European style flasks have tapered walls with a shallow bottom for more efficient magnetic or mechanical half-moon shaped paddle stirring

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European Style Five-Neck Flasks, Jacketed, Ace Glass

European Style Five-Neck Flasks, Jacketed, Ace Glass

Supplier: Ace Glass

European style flasks have tapered walls with a shallow bottom for more efficient magnetic or mechanical half-moon shaped paddle stirring

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Tapered Five-Neck Flasks, Jacketed, Ace Glass

Tapered Five-Neck Flasks, Jacketed, Ace Glass

Supplier: Ace Glass

Flasks have tapered walls to allow continuous operation with smaller volumes

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Pear-Shaped Recovery Flask, Ace Glass Incorporated

Pear-Shaped Recovery Flask, Ace Glass Incorporated

Supplier: Ace Glass

Multipurpose, pear-shaped flasks feature a modified side for easier insertion of spatulas or brushes for removal of solids, or for cleaning

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Reaction Flasks, Spherical, Ace Glass

Reaction Flasks, Spherical, Ace Glass

Supplier: Ace Glass

Rugged spherical reaction flasks with Duran flat flange and O-ring groove are for use with quick release clamps (sold separately).

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Flask, Two Neck, Pear-Shaped, Microscale, Ace Glass Incorporated

Flask, Two Neck, Pear-Shaped, Microscale, Ace Glass Incorporated

Supplier: Ace Glass

These microscale, pear-shaped flasks have joints that are a combination cap, thread and [ST] joint to accommodate and seal other microscale apparatus

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Spherical Jacketed Reaction Flask, Ace Glass Incorporated

Spherical Jacketed Reaction Flask, Ace Glass Incorporated

Supplier: Ace Glass

Rugged spherical jacketed reaction flask with Duran style flat flange with O-ring groove, for use with Ace Glass quick release clamp. Each flask is supplied with one CAPFE (PTFE encapsulated silicone) o-ring. Plain silicone O-rings are also available. The 12 liter size is supplied with capacity reference graduations. Inlet and outlet are size 28/15 O-ring ball joints, sealed tangentially.

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Synthware Microscale Round-Bottom Flasks, Threaded, Kemtech America

Synthware Microscale Round-Bottom Flasks, Threaded, Kemtech America

Supplier: Kemtech America

Supplied with one compression cap, one Viton® O-ring, and one fluoropolymer resin-faced silicone rubber septum.

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Jacketed Flask with Polished Joint, Ace Glass Incorporated

Jacketed Flask with Polished Joint, Ace Glass Incorporated

Supplier: Ace Glass

Jacketed version of standard flasks

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Spherical Reaction Flask with Conical Flange, Ace Glass Incorporated

Spherical Reaction Flask with Conical Flange, Ace Glass Incorporated

Supplier: Ace Glass

Rugged spherical flask with conical neck opening of 100 mm (4")

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